Psalm 91:15 "He shall call upon me, and I will answer him: I will be with him in trouble; I will deliver him, and honor him."
Deuteronomy 5:11 "You shall not take the name of the LORD your God in vain, for the LORD will not hold him guiltless who takes his name in vain."
The taking the name of God in vain goes so much deeper than using His name as a cuss word. The word in Hebrew translated "take" means "to carry up, to bear up." It also can mean "to wear"...pretty deep. We can take His name in vain by our conduct.